Parameter Changes
Series Parameter
If voltage remains constant and resistance increases, current will decrease
If resistance remains constant and voltage decreases, current will decrease
If voltage remains constant and resistance decreases, current will increase
If resistance remains constant and voltage increases, current will increase
Parallel Parameter
If voltage remains constant and resistance increases, current will decrease
If voltage remains constant and resistance decreases, current will increase
If resistance remains constant and voltage increases, current will increase
If resistance remains constant and voltage decreases, current will decrease
If a branch is added in a parallel circuit, total resistance will decrease and total current
will increase